.nn-offcanvas{position:fixed;left:-320px;top:0;width:320px;height:100%;background:#fff;transition:left .3s;z-index:99999;overflow:auto;box-shadow:2px 0 20px rgba(0,0,0,.2)}
.nn-offcanvas.open{left:0}
.nn-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;z-index:99998}
.nn-overlay.show{display:block}
.nn-search-live{position:relative}
.nn-search-results{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #ddd;display:none;max-height:320px;overflow:auto}
.nn-mega-menu{animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}